45219334 has 16 divisors (see below), whose sum is σ = 71012448. Its totient is φ = 21555072.

The previous prime is 45219301. The next prime is 45219347. The reversal of 45219334 is 43391254.

It is a junction number, because it is equal to n+sod(n) for n = 45219296 and 45219305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14044 + ... + 16960.

It is an arithmetic number, because the mean of its divisors is an integer number (4438278).

Almost surely, 2^45219334 is an apocalyptic number.

45219334 is a deficient number, since it is larger than the sum of its proper divisors (25793114).

45219334 is a wasteful number, since it uses less digits than its factorization.

45219334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3279.

The product of its digits is 12960, while the sum is 31.

The square root of 45219334 is about 6724.5322513912. The cubic root of 45219334 is about 356.2662812298.

The spelling of 45219334 in words is "forty-five million, two hundred nineteen thousand, three hundred thirty-four".